/Engine/Source/Editor/GraphEditor/Public/SGraphPalette.h
virtual [FReply](API\Runtime\SlateCore\Input\FReply) OnActionDragged ( const [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FEdGraphSchemaAction](API\Runtime\Engine\EdGraph\FEdGraphSchemaAction) > > & InActions, const [FPointerEvent](API\Runtime\SlateCore\Input\FPointerEvent) & MouseEvent )